import '../../route_manager.dart';
import 'get_instance.dart';

extension Inst on GetInterface {
  /// Creates a new Instance<S> lazily from the `<S>builder()` callback.
  ///
  /// The first time you call `Get.find()`, the `builder()` callback will create
  /// the Instance and persisted as a Singleton (like you would use
  /// `Get.put()`).
  ///
  /// Using `Get.smartManagement` as [SmartManagement.keepFactory] has
  /// the same outcome
  /// as using `fenix:true` :
  /// The internal register of `builder()` will remain in memory to recreate
  /// the Instance if the Instance has been removed with `Get.delete()`.
  /// Therefore, future calls to `Get.find()` will return the same Instance.
  ///
  /// If you need to make use of GetxController's life-cycle
  /// (`onInit(), onStart(), onClose()`)
  /// [fenix] is a great choice to mix with `GetBuilder` and `GetX` widgets,
  /// and/or [GetMaterialApp] Navigation.
  ///
  /// You could use `Get.lazyPut(fenix:true)` in your app's `main()` instead of
  /// `Bindings` for each [GetPage].
  /// And the memory management will be similar.
  ///
  /// Subsequent calls to `Get.lazyPut` with the same parameters
  /// (`<S>` and optionally [tag] will **not** override the original).
  void lazyPut<S>(InstanceBuilderCallback<S> builder,
      {String? tag, bool fenix = false}) {
    GetInstance().lazyPut<S>(builder, tag: tag, fenix: fenix);
  }

  // void printInstanceStack() {
  //   GetInstance().printInstanceStack();
  // }

  /// async version of `Get.put()`.
  /// Awaits for the resolution of the Future from `builder()`parameter and
  /// stores the Instance returned.
  Future<S> putAsync<S>(AsyncInstanceBuilderCallback<S> builder,
          {String? tag, bool permanent = false}) async =>
      GetInstance().putAsync<S>(builder, tag: tag, permanent: permanent);

  /// Creates a new Class Instance [S] from the builder callback[S].
  /// Every time `find<S>()` is used, it calls the builder method to generate
  /// a new Instance [S].
  /// It also registers each `instance.onClose()` with the current
  /// Route `GetConfig.currentRoute` to keep the lifecycle active.
  /// Is important to know that the instances created are only stored per Route.
  /// So, if you call `Get.delete<T>()` the "instance factory" used in this
  /// method (`Get.create<T>()`) will be removed, but NOT the instances
  /// already created by it.
  /// Uses `tag` as the other methods.
  ///
  /// Example:
  ///
  /// ```create(() => Repl());
  /// Repl a = find();
  /// Repl b = find();
  /// print(a==b); (false)```
  void create<S>(InstanceBuilderCallback<S> builder,
          {String? tag, bool permanent = true}) =>
      GetInstance().create<S>(builder, tag: tag, permanent: permanent);

  /// Finds a Instance of the required Class `<S>`(or [tag])
  /// In the case of using `Get.create()`, it will generate an Instance
  /// each time you call `Get.find()`.
  S find<S>({String? tag}) => GetInstance().find<S>(tag: tag);

  /// Injects an `Instance<S>` in memory.
  ///
  /// No need to define the generic type `<[S]>` as it's inferred
  /// from the [dependency] parameter.
  ///
  /// - [dependency] The Instance to be injected.
  /// - [tag] optionally, use a [tag] as an "id" to create multiple records
  /// of the same `Type<S>` the [tag] does **not** conflict with the same tags
  /// used by other dependencies Types.
  /// - [permanent] keeps the Instance in memory and persist it,
  /// not following `Get.smartManagement`
  /// rules. Although, can be removed by `GetInstance.reset()`
  /// and `Get.delete()`
  /// - [builder] If defined, the [dependency] must be returned from here
  S put<S>(S dependency,
          {String? tag,
          bool permanent = false,
          InstanceBuilderCallback<S>? builder}) =>
      GetInstance().put<S>(dependency, tag: tag, permanent: permanent);

  /// Clears all registered instances (and/or tags).
  /// Even the persistent ones.
  ///
  /// - `clearFactory` clears the callbacks registered by `Get.lazyPut()`
  /// - `clearRouteBindings` clears Instances associated with Routes when using
  ///   [GetMaterialApp].
  // bool reset(
  //         {@deprecated bool clearFactory = true,
  //         @deprecated bool clearRouteBindings = true}) =>
  //     GetInstance().reset(
  //         // ignore: deprecated_member_use_from_same_package
  //         clearFactory: clearFactory,
  //         // ignore: deprecated_member_use_from_same_package
  //         clearRouteBindings: clearRouteBindings);

  /// Deletes the `Instance<S>`, cleaning the memory and closes any open
  /// controllers (`DisposableInterface`).
  ///
  /// - [tag] Optional "tag" used to register the Instance
  /// - [force] Will delete an Instance even if marked as `permanent`.
  Future<bool> delete<S>({String? tag, bool force = false}) async =>
      GetInstance().delete<S>(tag: tag, force: force);

  /// Deletes all Instances, cleaning the memory and closes any open
  /// controllers (`DisposableInterface`).
  ///
  /// - [force] Will delete the Instances even if marked as `permanent`.
  Future<void> deleteAll({bool force = false}) async =>
      GetInstance().deleteAll(force: force);

  void reloadAll({bool force = false}) => GetInstance().reloadAll(force: force);

  void reload<S>({String? tag, String? key, bool force = false}) =>
      GetInstance().reload<S>(tag: tag, key: key, force: force);

  /// Checks if a Class `Instance<S>` (or [tag]) is registered in memory.
  /// - [tag] optional, if you use a [tag] to register the Instance.
  bool isRegistered<S>({String? tag}) =>
      GetInstance().isRegistered<S>(tag: tag);

  /// Checks if an `Instance<S>` (or [tag]) returned from a factory builder
  /// `Get.lazyPut()`, is registered in memory.
  /// - [tag] optional, if you use a [tag] to register the Instance.
  bool isPrepared<S>({String? tag}) => GetInstance().isPrepared<S>(tag: tag);

  /// Replace a parent instance of a class in dependency management
  /// with a [child] instance
  /// - [tag] optional, if you use a [tag] to register the Instance.
  void replace<P>(P child, {String? tag}) {
    final info = GetInstance().getInstanceInfo<P>(tag: tag);
    final permanent = (info.isPermanent ?? false);
    delete<P>(tag: tag, force: permanent);
    put(child, tag: tag, permanent: permanent);
  }

  /// Replaces a parent instance with a new Instance<P> lazily from the
  /// `<P>builder()` callback.
  /// - [tag] optional, if you use a [tag] to register the Instance.
  /// - [fenix] optional
  ///
  ///  Note: if fenix is not provided it will be set to true if
  /// the parent instance was permanent
  void lazyReplace<P>(InstanceBuilderCallback<P> builder,
      {String? tag, bool? fenix}) {
    final info = GetInstance().getInstanceInfo<P>(tag: tag);
    final permanent = (info.isPermanent ?? false);
    delete<P>(tag: tag, force: permanent);
    lazyPut(builder, tag: tag, fenix: fenix ?? permanent);
  }
}